CO2加富和供磷水平对辣椒苗期生长及营养元素吸收的影响

雷云, 刘月炎, 王健健

Effects of CO2 Enrichment and Phosphorus Level on Seedling Growth and Nutrient Element Absorption of Capsicum anmuum L.

Lei Yun, Liu Yueyan, Wang Jianjian

表3 CO2加富和施加磷肥对辣椒地上部形态指标的影响

Table 3 Effects of CO2 enrichment and applying phosphorus fertilizer on shoot morphological indices of C.anmuum L.

处理 Treatment 株高 Plant height (cm) 茎粗 Stem diameter (mm) 主茎高 Main stem height (cm) 冠幅 Crown width (cm) 叶长 Leaf length (cm) 叶宽 Leaf width (cm) 叶面积 Leaf area (cm2) 叶周长 Leaf circumference (cm) CK 21.42±3.40e 4.24±0.22d 13.52±1.21b 19.10±1.77e 7.23±0.87 3.04±0.27 11.78±1.38 18.69±1.72 CM 23.74±3.41de 4.87±0.27c 14.00±2.21b 20.84±1.60de 8.27±1.43 3.36±0.04 15.14±1.29 21.91±1.91 CH 25.84±1.81cd 4.91±0.45c 14.64±1.28ab 23.20±2.34cd 8.44±1.73 3.61±0.12 17.90±2.06 23.38±1.14 EK 28.14±3.01bc 5.54±0.33b 14.98±0.64ab 25.24±3.89bc 7.31±0.69 3.41±0.10 14.89±0.69 20.60±0.47 EM 30.00±3.37b 5.86±0.43b 16.16±1.25a 27.07±2.67b 9.36±0.61 3.70±0.22 18.59±1.89 24.29±0.82 EH 35.14±5.21a 6.33±0.29a 16.28±0.91a 31.20±20.9a 11.33±0.12 4.19±0.17 25.65±1.75 30.00±1.22